Need to know how to hook up A/F Ratio gauge?

[ef9turbo]

i got everything hooked up except for the green wire. it suppose to go on the harness near the ecu but i don't know which wire to T it off with? i have a 1990 civic hatchback si. can someone send me a diagram for the ecu plugs?

[SupraRXZ]

put it to the positive on the battery .... heh heh heh

remember tomorrow, you or tim video my dyno
2 hours or 1?

[ef9turbo]

bump for answer...

[Sikocivic]

I just ran mine to the wire coming off the O2 sensor under the hood.

[99EJ6T]

why not just tap your signal wire off of the 02, right near the connector on the shock tower?

[lkailburn]

i made a writeup:

www.lukekailburn.com

-Luke

[99EJ6T]

here is the pinout info.

ecu pinouts (http://hondaswap.com/reference-materials/ecu-pinouts-28667/)